Abstract:
The determination of volatilized aldehydes in polluted water by Headspace Gas Chromatography,using a GDX—401 packed column (3.5mm ×3m)has been studied.The advantages of this method are simple,rapid,sensitive and with satisfactory results.
Key words:
Headspace Gas Chromatog raphy ,
formaldehyde ,
acetaldehyde ,
propionaldehyde ,
Internal Standard Method
摘要:
采用顶空气相色谱法测定化工厂排放污水中低沸点易挥发的甲醛、乙醛、丙醛含量。方法快速,灵敏度高,准确性好,适应生产控制要求。
关键词:
顶空气相色谱法,
甲醛,
乙醛,
丙醛,
内标法
CLC Number:
ZHANG Su bin, XIN Chang bo, WANG Xi. Determination of volatilized aldehydes in polluted water by Headspace Gas Chromatography[J]. INDUSTRIAL WATER TREATMENT, 2000, 20(10): 27-27,30.
张素玢, 辛长波, 王晰. 顶空气相色谱法测定污水中挥发醛[J]. 工业水处理, 2000, 20(10): 27-27,30.